Chapter 3 Revision Test
Q1. Which is not a Physical Topology of a computer network.
Star
Bus
Broadcast
Ring
Q2. A topology which makes sure there can be absolutely no breaks in
Mesh
Bus
Ring
Extended Star
Q3. A common name for a device that connect directly to the network are
Hosts
Servers
Printers
Scanners
Q4. What does NIC stand for
National Integrated Circuit
Network Interface Card
National and International Company
Network Integrated Circuit
Q5. Which of the following is a logical network address
TCP/IP
MAC
PC
IP
Q6. Which statement is true about a Token Passing network
A token can travel in both directions around a ring network
A message is passed from one host to the next by a token.
Token works only on a star network as well as a ring network
A token can carry more than one message at any one time
Q7. Which best describes the function of a switch
It provides concentration and connectivity of a network signal
It provides segmentation of a network to decrease the number of collisions domains
It provides segmentation of a network to increase the number of collisions domains
It provides segmentation of network, concentration and conncetivity of network signals
Q8. Which network device was invented to provide traffic control
Repeater
Switch
Bridge
Router
Q9. Which network device handles Packet PDU's
Repeater
Switch
Bridge
Router
Q10. Cables and patch panels are
Passive components
Active components
Passive components working at Layer 1 of the OSI layer
Active components working at Layer 1 of the OSI layer
Q11. Which best describes the function of a hub
It provides concentration and connectivity of a network signal
It provides segmentation of a network to decrease the number of collisions domains
It provides segmentation of a network to increases the number of collisions domains
It provides segmentation of network, concentration and conncetivity of network signals
Q12. Which network device handles Frame PDU's
Repeater
Hub
Bridge
Router
Q13. Which is an active Layer 1 network device
NIC
Bridge
Hub
Patch Panel
Q14. Which network devices examines the header within a Packet PDU
Router
Switch
Bridge
Repeater
Q15. When larger workgroup network evolved which network device helped reduce the number of collision domains.
Repeater
Switch
Bridge
Router
Q16. Which network topology uses a computer to control traffic on the network
Bus
Hierarchical
Extended Star
Mesh
Q17. A LAN does not cover one of the following regions
Classroom
Building
Campus
Cities
Q18. Which is not a Layer 2 network device
NIC
Repeater
Switch
Bridge
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